14702556bfd15c9819a7b2af759aee0f719cd631fsusnata/* 295ac470f2bbea06114a64906d95c0da7d9412db0Dake Gu * Copyright (C) 2016 The Android Open Source Project 34702556bfd15c9819a7b2af759aee0f719cd631fsusnata * 495ac470f2bbea06114a64906d95c0da7d9412db0Dake Gu * Licensed under the Apache License, Version 2.0 (the "License"); 595ac470f2bbea06114a64906d95c0da7d9412db0Dake Gu * you may not use this file except in compliance with the License. 695ac470f2bbea06114a64906d95c0da7d9412db0Dake Gu * You may obtain a copy of the License at 74702556bfd15c9819a7b2af759aee0f719cd631fsusnata * 895ac470f2bbea06114a64906d95c0da7d9412db0Dake Gu * http://www.apache.org/licenses/LICENSE-2.0 94702556bfd15c9819a7b2af759aee0f719cd631fsusnata * 1095ac470f2bbea06114a64906d95c0da7d9412db0Dake Gu * Unless required by applicable law or agreed to in writing, software 1195ac470f2bbea06114a64906d95c0da7d9412db0Dake Gu * distributed under the License is distributed on an "AS IS" BASIS, 1295ac470f2bbea06114a64906d95c0da7d9412db0Dake Gu * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 1395ac470f2bbea06114a64906d95c0da7d9412db0Dake Gu * See the License for the specific language governing permissions and 1495ac470f2bbea06114a64906d95c0da7d9412db0Dake Gu * limitations under the License. 154702556bfd15c9819a7b2af759aee0f719cd631fsusnata */ 164702556bfd15c9819a7b2af759aee0f719cd631fsusnata 1795ac470f2bbea06114a64906d95c0da7d9412db0Dake Gupackage android.support.v17.leanback.media; 184702556bfd15c9819a7b2af759aee0f719cd631fsusnata 194702556bfd15c9819a7b2af759aee0f719cd631fsusnataimport android.content.Context; 204702556bfd15c9819a7b2af759aee0f719cd631fsusnataimport android.graphics.drawable.Drawable; 214702556bfd15c9819a7b2af759aee0f719cd631fsusnataimport android.media.AudioManager; 224702556bfd15c9819a7b2af759aee0f719cd631fsusnataimport android.media.MediaPlayer; 234702556bfd15c9819a7b2af759aee0f719cd631fsusnataimport android.net.Uri; 244702556bfd15c9819a7b2af759aee0f719cd631fsusnataimport android.os.Handler; 254702556bfd15c9819a7b2af759aee0f719cd631fsusnataimport android.support.v17.leanback.widget.Action; 264702556bfd15c9819a7b2af759aee0f719cd631fsusnataimport android.support.v17.leanback.widget.ArrayObjectAdapter; 274702556bfd15c9819a7b2af759aee0f719cd631fsusnataimport android.support.v17.leanback.widget.OnItemViewSelectedListener; 284702556bfd15c9819a7b2af759aee0f719cd631fsusnataimport android.support.v17.leanback.widget.PlaybackControlsRow; 294702556bfd15c9819a7b2af759aee0f719cd631fsusnataimport android.support.v17.leanback.widget.Presenter; 304702556bfd15c9819a7b2af759aee0f719cd631fsusnataimport android.support.v17.leanback.widget.Row; 314702556bfd15c9819a7b2af759aee0f719cd631fsusnataimport android.support.v17.leanback.widget.RowPresenter; 324702556bfd15c9819a7b2af759aee0f719cd631fsusnataimport android.view.KeyEvent; 334702556bfd15c9819a7b2af759aee0f719cd631fsusnataimport android.view.SurfaceHolder; 344702556bfd15c9819a7b2af759aee0f719cd631fsusnataimport android.view.View; 354702556bfd15c9819a7b2af759aee0f719cd631fsusnata 364702556bfd15c9819a7b2af759aee0f719cd631fsusnataimport java.io.IOException; 373bcad88cbf4488e747d84893c35f2351b8f84afeDake Guimport java.util.List; 384702556bfd15c9819a7b2af759aee0f719cd631fsusnata 394702556bfd15c9819a7b2af759aee0f719cd631fsusnata/** 4095ac470f2bbea06114a64906d95c0da7d9412db0Dake Gu * This glue extends the {@link android.support.v17.leanback.media.PlaybackControlGlue} with a 4195ac470f2bbea06114a64906d95c0da7d9412db0Dake Gu * {@link MediaPlayer} synchronization. It supports 7 actions: 424702556bfd15c9819a7b2af759aee0f719cd631fsusnata * 434702556bfd15c9819a7b2af759aee0f719cd631fsusnata * <ul> 444702556bfd15c9819a7b2af759aee0f719cd631fsusnata * <li>{@link android.support.v17.leanback.widget.PlaybackControlsRow.FastForwardAction}</li> 454702556bfd15c9819a7b2af759aee0f719cd631fsusnata * <li>{@link android.support.v17.leanback.widget.PlaybackControlsRow.RewindAction}</li> 464702556bfd15c9819a7b2af759aee0f719cd631fsusnata * <li>{@link android.support.v17.leanback.widget.PlaybackControlsRow.PlayPauseAction}</li> 474702556bfd15c9819a7b2af759aee0f719cd631fsusnata * <li>{@link android.support.v17.leanback.widget.PlaybackControlsRow.RepeatAction}</li> 484702556bfd15c9819a7b2af759aee0f719cd631fsusnata * <li>{@link android.support.v17.leanback.widget.PlaybackControlsRow.ThumbsDownAction}</li> 494702556bfd15c9819a7b2af759aee0f719cd631fsusnata * <li>{@link android.support.v17.leanback.widget.PlaybackControlsRow.ThumbsUpAction}</li> 504702556bfd15c9819a7b2af759aee0f719cd631fsusnata * </ul> 514702556bfd15c9819a7b2af759aee0f719cd631fsusnata * 524702556bfd15c9819a7b2af759aee0f719cd631fsusnata * @hide 534702556bfd15c9819a7b2af759aee0f719cd631fsusnata */ 544702556bfd15c9819a7b2af759aee0f719cd631fsusnatapublic class MediaPlayerGlue extends PlaybackControlGlue implements 554702556bfd15c9819a7b2af759aee0f719cd631fsusnata OnItemViewSelectedListener { 564702556bfd15c9819a7b2af759aee0f719cd631fsusnata 574702556bfd15c9819a7b2af759aee0f719cd631fsusnata public static final int NO_REPEAT = 0; 584702556bfd15c9819a7b2af759aee0f719cd631fsusnata public static final int REPEAT_ONE = 1; 594702556bfd15c9819a7b2af759aee0f719cd631fsusnata public static final int REPEAT_ALL = 2; 604702556bfd15c9819a7b2af759aee0f719cd631fsusnata 614702556bfd15c9819a7b2af759aee0f719cd631fsusnata public static final int FAST_FORWARD_REWIND_STEP = 10 * 1000; // in milliseconds 624702556bfd15c9819a7b2af759aee0f719cd631fsusnata public static final int FAST_FORWARD_REWIND_REPEAT_DELAY = 200; // in milliseconds 634702556bfd15c9819a7b2af759aee0f719cd631fsusnata private static final String TAG = "MediaPlayerGlue"; 644702556bfd15c9819a7b2af759aee0f719cd631fsusnata protected final PlaybackControlsRow.ThumbsDownAction mThumbsDownAction; 654702556bfd15c9819a7b2af759aee0f719cd631fsusnata protected final PlaybackControlsRow.ThumbsUpAction mThumbsUpAction; 664702556bfd15c9819a7b2af759aee0f719cd631fsusnata MediaPlayer mPlayer = new MediaPlayer(); 674702556bfd15c9819a7b2af759aee0f719cd631fsusnata private final PlaybackControlsRow.RepeatAction mRepeatAction; 684702556bfd15c9819a7b2af759aee0f719cd631fsusnata private Runnable mRunnable; 694702556bfd15c9819a7b2af759aee0f719cd631fsusnata private Handler mHandler = new Handler(); 704702556bfd15c9819a7b2af759aee0f719cd631fsusnata private boolean mInitialized = false; // true when the MediaPlayer is prepared/initialized 714702556bfd15c9819a7b2af759aee0f719cd631fsusnata private Action mSelectedAction; // the action which is currently selected by the user 724702556bfd15c9819a7b2af759aee0f719cd631fsusnata private long mLastKeyDownEvent = 0L; // timestamp when the last DPAD_CENTER KEY_DOWN occurred 734702556bfd15c9819a7b2af759aee0f719cd631fsusnata private Uri mMediaSourceUri = null; 744702556bfd15c9819a7b2af759aee0f719cd631fsusnata private String mMediaSourcePath = null; 754702556bfd15c9819a7b2af759aee0f719cd631fsusnata private MediaPlayer.OnCompletionListener mOnCompletionListener; 764702556bfd15c9819a7b2af759aee0f719cd631fsusnata private String mArtist; 774702556bfd15c9819a7b2af759aee0f719cd631fsusnata private String mTitle; 784702556bfd15c9819a7b2af759aee0f719cd631fsusnata private Drawable mCover; 794702556bfd15c9819a7b2af759aee0f719cd631fsusnata 804702556bfd15c9819a7b2af759aee0f719cd631fsusnata /** 814702556bfd15c9819a7b2af759aee0f719cd631fsusnata * Sets the drawable representing cover image. 824702556bfd15c9819a7b2af759aee0f719cd631fsusnata */ 834702556bfd15c9819a7b2af759aee0f719cd631fsusnata public void setCover(Drawable cover) { 844702556bfd15c9819a7b2af759aee0f719cd631fsusnata this.mCover = cover; 854702556bfd15c9819a7b2af759aee0f719cd631fsusnata } 864702556bfd15c9819a7b2af759aee0f719cd631fsusnata 874702556bfd15c9819a7b2af759aee0f719cd631fsusnata /** 884702556bfd15c9819a7b2af759aee0f719cd631fsusnata * Sets the artist name. 894702556bfd15c9819a7b2af759aee0f719cd631fsusnata */ 904702556bfd15c9819a7b2af759aee0f719cd631fsusnata public void setArtist(String artist) { 914702556bfd15c9819a7b2af759aee0f719cd631fsusnata this.mArtist = artist; 924702556bfd15c9819a7b2af759aee0f719cd631fsusnata } 934702556bfd15c9819a7b2af759aee0f719cd631fsusnata 944702556bfd15c9819a7b2af759aee0f719cd631fsusnata /** 954702556bfd15c9819a7b2af759aee0f719cd631fsusnata * Sets the media title. 964702556bfd15c9819a7b2af759aee0f719cd631fsusnata */ 974702556bfd15c9819a7b2af759aee0f719cd631fsusnata public void setTitle(String title) { 984702556bfd15c9819a7b2af759aee0f719cd631fsusnata this.mTitle = title; 994702556bfd15c9819a7b2af759aee0f719cd631fsusnata } 1004702556bfd15c9819a7b2af759aee0f719cd631fsusnata 1014702556bfd15c9819a7b2af759aee0f719cd631fsusnata /** 1024702556bfd15c9819a7b2af759aee0f719cd631fsusnata * Sets the url for the video. 1034702556bfd15c9819a7b2af759aee0f719cd631fsusnata */ 1044702556bfd15c9819a7b2af759aee0f719cd631fsusnata public void setVideoUrl(String videoUrl) { 1054702556bfd15c9819a7b2af759aee0f719cd631fsusnata setMediaSource(videoUrl); 1064702556bfd15c9819a7b2af759aee0f719cd631fsusnata onMetadataChanged(); 1074702556bfd15c9819a7b2af759aee0f719cd631fsusnata } 1084702556bfd15c9819a7b2af759aee0f719cd631fsusnata 1094702556bfd15c9819a7b2af759aee0f719cd631fsusnata /** 1104702556bfd15c9819a7b2af759aee0f719cd631fsusnata * Constructor. 1114702556bfd15c9819a7b2af759aee0f719cd631fsusnata */ 11295ac470f2bbea06114a64906d95c0da7d9412db0Dake Gu public MediaPlayerGlue(Context context) { 11395ac470f2bbea06114a64906d95c0da7d9412db0Dake Gu this(context, new int[]{1}, new int[]{1}); 1144702556bfd15c9819a7b2af759aee0f719cd631fsusnata } 1154702556bfd15c9819a7b2af759aee0f719cd631fsusnata 1164702556bfd15c9819a7b2af759aee0f719cd631fsusnata /** 1174702556bfd15c9819a7b2af759aee0f719cd631fsusnata * Constructor. 1184702556bfd15c9819a7b2af759aee0f719cd631fsusnata */ 1194702556bfd15c9819a7b2af759aee0f719cd631fsusnata public MediaPlayerGlue( 12095ac470f2bbea06114a64906d95c0da7d9412db0Dake Gu Context context, int[] fastForwardSpeeds, int[] rewindSpeeds) { 12195ac470f2bbea06114a64906d95c0da7d9412db0Dake Gu super(context, fastForwardSpeeds, rewindSpeeds); 1224702556bfd15c9819a7b2af759aee0f719cd631fsusnata 1234702556bfd15c9819a7b2af759aee0f719cd631fsusnata // Instantiate secondary actions 12495ac470f2bbea06114a64906d95c0da7d9412db0Dake Gu mRepeatAction = new PlaybackControlsRow.RepeatAction(getContext()); 12595ac470f2bbea06114a64906d95c0da7d9412db0Dake Gu mThumbsDownAction = new PlaybackControlsRow.ThumbsDownAction(getContext()); 12695ac470f2bbea06114a64906d95c0da7d9412db0Dake Gu mThumbsUpAction = new PlaybackControlsRow.ThumbsUpAction(getContext()); 127946a01cfedb6838e98d7a37e30f64c39b603893dDake Gu mThumbsDownAction.setIndex(PlaybackControlsRow.ThumbsAction.INDEX_OUTLINE); 128946a01cfedb6838e98d7a37e30f64c39b603893dDake Gu mThumbsUpAction.setIndex(PlaybackControlsRow.ThumbsAction.INDEX_OUTLINE); 1294702556bfd15c9819a7b2af759aee0f719cd631fsusnata } 1304702556bfd15c9819a7b2af759aee0f719cd631fsusnata 1314702556bfd15c9819a7b2af759aee0f719cd631fsusnata @Override 13295ac470f2bbea06114a64906d95c0da7d9412db0Dake Gu protected void onAttachedToHost(PlaybackGlueHost host) { 13395ac470f2bbea06114a64906d95c0da7d9412db0Dake Gu super.onAttachedToHost(host); 13495ac470f2bbea06114a64906d95c0da7d9412db0Dake Gu if (host instanceof SurfaceHolderGlueHost) { 13595ac470f2bbea06114a64906d95c0da7d9412db0Dake Gu ((SurfaceHolderGlueHost) host).setSurfaceHolderCallback( 13695ac470f2bbea06114a64906d95c0da7d9412db0Dake Gu new VideoPlayerSurfaceHolderCallback()); 1374702556bfd15c9819a7b2af759aee0f719cd631fsusnata } 1384702556bfd15c9819a7b2af759aee0f719cd631fsusnata } 1394702556bfd15c9819a7b2af759aee0f719cd631fsusnata 1404702556bfd15c9819a7b2af759aee0f719cd631fsusnata /** 1414702556bfd15c9819a7b2af759aee0f719cd631fsusnata * Will reset the {@link MediaPlayer} and the glue such that a new file can be played. You are 1424702556bfd15c9819a7b2af759aee0f719cd631fsusnata * not required to call this method before playing the first file. However you have to call it 1434702556bfd15c9819a7b2af759aee0f719cd631fsusnata * before playing a second one. 1444702556bfd15c9819a7b2af759aee0f719cd631fsusnata */ 145aa49439ba6276137f94fcdc1bf4f69b78833dad6susnata public void reset() { 1463bcad88cbf4488e747d84893c35f2351b8f84afeDake Gu changeToUnitialized(); 1474702556bfd15c9819a7b2af759aee0f719cd631fsusnata mPlayer.reset(); 1484702556bfd15c9819a7b2af759aee0f719cd631fsusnata } 1494702556bfd15c9819a7b2af759aee0f719cd631fsusnata 1503bcad88cbf4488e747d84893c35f2351b8f84afeDake Gu void changeToUnitialized() { 1513bcad88cbf4488e747d84893c35f2351b8f84afeDake Gu if (mInitialized) { 1523bcad88cbf4488e747d84893c35f2351b8f84afeDake Gu mInitialized = false; 1533bcad88cbf4488e747d84893c35f2351b8f84afeDake Gu List<PlayerCallback> callbacks = getPlayerCallbacks(); 1543bcad88cbf4488e747d84893c35f2351b8f84afeDake Gu if (callbacks != null) { 1553bcad88cbf4488e747d84893c35f2351b8f84afeDake Gu for (PlayerCallback callback: callbacks) { 1563bcad88cbf4488e747d84893c35f2351b8f84afeDake Gu callback.onPreparedStateChanged(MediaPlayerGlue.this); 1573bcad88cbf4488e747d84893c35f2351b8f84afeDake Gu } 1583bcad88cbf4488e747d84893c35f2351b8f84afeDake Gu } 1593bcad88cbf4488e747d84893c35f2351b8f84afeDake Gu } 1603bcad88cbf4488e747d84893c35f2351b8f84afeDake Gu } 1613bcad88cbf4488e747d84893c35f2351b8f84afeDake Gu 16295ac470f2bbea06114a64906d95c0da7d9412db0Dake Gu /** 16395ac470f2bbea06114a64906d95c0da7d9412db0Dake Gu * Release internal MediaPlayer. Should not use the object after call release(). 16495ac470f2bbea06114a64906d95c0da7d9412db0Dake Gu */ 165aa49439ba6276137f94fcdc1bf4f69b78833dad6susnata public void release() { 1663bcad88cbf4488e747d84893c35f2351b8f84afeDake Gu changeToUnitialized(); 167aa49439ba6276137f94fcdc1bf4f69b78833dad6susnata mPlayer.release(); 168aa49439ba6276137f94fcdc1bf4f69b78833dad6susnata } 169aa49439ba6276137f94fcdc1bf4f69b78833dad6susnata 170aa49439ba6276137f94fcdc1bf4f69b78833dad6susnata @Override 17195ac470f2bbea06114a64906d95c0da7d9412db0Dake Gu protected void onDetachedFromHost() { 1723961cea270f51c29433a7eb21ec5f8c9ca7bd7d7Dake Gu if (getHost() instanceof SurfaceHolderGlueHost) { 1733961cea270f51c29433a7eb21ec5f8c9ca7bd7d7Dake Gu ((SurfaceHolderGlueHost) getHost()).setSurfaceHolderCallback(null); 1743961cea270f51c29433a7eb21ec5f8c9ca7bd7d7Dake Gu } 175aa49439ba6276137f94fcdc1bf4f69b78833dad6susnata reset(); 176aa49439ba6276137f94fcdc1bf4f69b78833dad6susnata release(); 1773961cea270f51c29433a7eb21ec5f8c9ca7bd7d7Dake Gu super.onDetachedFromHost(); 178aa49439ba6276137f94fcdc1bf4f69b78833dad6susnata } 179aa49439ba6276137f94fcdc1bf4f69b78833dad6susnata 18095ac470f2bbea06114a64906d95c0da7d9412db0Dake Gu @Override 18195ac470f2bbea06114a64906d95c0da7d9412db0Dake Gu protected void onCreateSecondaryActions(ArrayObjectAdapter secondaryActionsAdapter) { 1824702556bfd15c9819a7b2af759aee0f719cd631fsusnata secondaryActionsAdapter.add(mRepeatAction); 1834702556bfd15c9819a7b2af759aee0f719cd631fsusnata secondaryActionsAdapter.add(mThumbsDownAction); 1844702556bfd15c9819a7b2af759aee0f719cd631fsusnata secondaryActionsAdapter.add(mThumbsUpAction); 1854702556bfd15c9819a7b2af759aee0f719cd631fsusnata } 1864702556bfd15c9819a7b2af759aee0f719cd631fsusnata 1874702556bfd15c9819a7b2af759aee0f719cd631fsusnata /** 1884702556bfd15c9819a7b2af759aee0f719cd631fsusnata * @see MediaPlayer#setDisplay(SurfaceHolder) 1894702556bfd15c9819a7b2af759aee0f719cd631fsusnata */ 1904702556bfd15c9819a7b2af759aee0f719cd631fsusnata public void setDisplay(SurfaceHolder surfaceHolder) { 1914702556bfd15c9819a7b2af759aee0f719cd631fsusnata mPlayer.setDisplay(surfaceHolder); 1924702556bfd15c9819a7b2af759aee0f719cd631fsusnata } 1934702556bfd15c9819a7b2af759aee0f719cd631fsusnata 1944702556bfd15c9819a7b2af759aee0f719cd631fsusnata @Override 1954702556bfd15c9819a7b2af759aee0f719cd631fsusnata public void enableProgressUpdating(final boolean enabled) { 1963961cea270f51c29433a7eb21ec5f8c9ca7bd7d7Dake Gu if (mRunnable != null) mHandler.removeCallbacks(mRunnable); 1974702556bfd15c9819a7b2af759aee0f719cd631fsusnata if (!enabled) { 1984702556bfd15c9819a7b2af759aee0f719cd631fsusnata return; 1994702556bfd15c9819a7b2af759aee0f719cd631fsusnata } 2003961cea270f51c29433a7eb21ec5f8c9ca7bd7d7Dake Gu if (mRunnable == null) { 2013961cea270f51c29433a7eb21ec5f8c9ca7bd7d7Dake Gu mRunnable = new Runnable() { 2023961cea270f51c29433a7eb21ec5f8c9ca7bd7d7Dake Gu @Override 2033961cea270f51c29433a7eb21ec5f8c9ca7bd7d7Dake Gu public void run() { 2043961cea270f51c29433a7eb21ec5f8c9ca7bd7d7Dake Gu updateProgress(); 2053961cea270f51c29433a7eb21ec5f8c9ca7bd7d7Dake Gu mHandler.postDelayed(this, getUpdatePeriod()); 2063961cea270f51c29433a7eb21ec5f8c9ca7bd7d7Dake Gu } 2073961cea270f51c29433a7eb21ec5f8c9ca7bd7d7Dake Gu }; 2083961cea270f51c29433a7eb21ec5f8c9ca7bd7d7Dake Gu } 2094702556bfd15c9819a7b2af759aee0f719cd631fsusnata mHandler.postDelayed(mRunnable, getUpdatePeriod()); 2104702556bfd15c9819a7b2af759aee0f719cd631fsusnata } 2114702556bfd15c9819a7b2af759aee0f719cd631fsusnata 2124702556bfd15c9819a7b2af759aee0f719cd631fsusnata @Override 2134702556bfd15c9819a7b2af759aee0f719cd631fsusnata public void onActionClicked(Action action) { 2144702556bfd15c9819a7b2af759aee0f719cd631fsusnata // If either 'Shuffle' or 'Repeat' has been clicked we need to make sure the actions index 2154702556bfd15c9819a7b2af759aee0f719cd631fsusnata // is incremented and the UI updated such that we can display the new state. 2164702556bfd15c9819a7b2af759aee0f719cd631fsusnata super.onActionClicked(action); 2174702556bfd15c9819a7b2af759aee0f719cd631fsusnata if (action instanceof PlaybackControlsRow.RepeatAction) { 218946a01cfedb6838e98d7a37e30f64c39b603893dDake Gu ((PlaybackControlsRow.RepeatAction) action).nextIndex(); 219946a01cfedb6838e98d7a37e30f64c39b603893dDake Gu } else if (action == mThumbsUpAction) { 220946a01cfedb6838e98d7a37e30f64c39b603893dDake Gu if (mThumbsUpAction.getIndex() == PlaybackControlsRow.ThumbsAction.INDEX_SOLID) { 221946a01cfedb6838e98d7a37e30f64c39b603893dDake Gu mThumbsUpAction.setIndex(PlaybackControlsRow.ThumbsAction.INDEX_OUTLINE); 2224702556bfd15c9819a7b2af759aee0f719cd631fsusnata } else { 223946a01cfedb6838e98d7a37e30f64c39b603893dDake Gu mThumbsUpAction.setIndex(PlaybackControlsRow.ThumbsAction.INDEX_SOLID); 224946a01cfedb6838e98d7a37e30f64c39b603893dDake Gu mThumbsDownAction.setIndex(PlaybackControlsRow.ThumbsAction.INDEX_OUTLINE); 2254702556bfd15c9819a7b2af759aee0f719cd631fsusnata } 226946a01cfedb6838e98d7a37e30f64c39b603893dDake Gu } else if (action == mThumbsDownAction) { 227946a01cfedb6838e98d7a37e30f64c39b603893dDake Gu if (mThumbsDownAction.getIndex() == PlaybackControlsRow.ThumbsAction.INDEX_SOLID) { 228946a01cfedb6838e98d7a37e30f64c39b603893dDake Gu mThumbsDownAction.setIndex(PlaybackControlsRow.ThumbsAction.INDEX_OUTLINE); 2294702556bfd15c9819a7b2af759aee0f719cd631fsusnata } else { 230946a01cfedb6838e98d7a37e30f64c39b603893dDake Gu mThumbsDownAction.setIndex(PlaybackControlsRow.ThumbsAction.INDEX_SOLID); 231946a01cfedb6838e98d7a37e30f64c39b603893dDake Gu mThumbsUpAction.setIndex(PlaybackControlsRow.ThumbsAction.INDEX_OUTLINE); 2324702556bfd15c9819a7b2af759aee0f719cd631fsusnata } 2334702556bfd15c9819a7b2af759aee0f719cd631fsusnata } 2344702556bfd15c9819a7b2af759aee0f719cd631fsusnata onMetadataChanged(); 2354702556bfd15c9819a7b2af759aee0f719cd631fsusnata } 2364702556bfd15c9819a7b2af759aee0f719cd631fsusnata 2374702556bfd15c9819a7b2af759aee0f719cd631fsusnata @Override 2384702556bfd15c9819a7b2af759aee0f719cd631fsusnata public boolean onKey(View v, int keyCode, KeyEvent event) { 2394702556bfd15c9819a7b2af759aee0f719cd631fsusnata // This method is overridden in order to make implement fast forwarding and rewinding when 2404702556bfd15c9819a7b2af759aee0f719cd631fsusnata // the user keeps the corresponding action pressed. 2414702556bfd15c9819a7b2af759aee0f719cd631fsusnata // We only consume DPAD_CENTER Action_DOWN events on the Fast-Forward and Rewind action and 2424702556bfd15c9819a7b2af759aee0f719cd631fsusnata // only if it has not been pressed in the last X milliseconds. 2434702556bfd15c9819a7b2af759aee0f719cd631fsusnata boolean consume = mSelectedAction instanceof PlaybackControlsRow.RewindAction; 2444702556bfd15c9819a7b2af759aee0f719cd631fsusnata consume = consume || mSelectedAction instanceof PlaybackControlsRow.FastForwardAction; 2454702556bfd15c9819a7b2af759aee0f719cd631fsusnata consume = consume && mInitialized; 2464702556bfd15c9819a7b2af759aee0f719cd631fsusnata consume = consume && event.getKeyCode() == KeyEvent.KEYCODE_DPAD_CENTER; 2474702556bfd15c9819a7b2af759aee0f719cd631fsusnata consume = consume && event.getAction() == KeyEvent.ACTION_DOWN; 2484702556bfd15c9819a7b2af759aee0f719cd631fsusnata consume = consume && System 2494702556bfd15c9819a7b2af759aee0f719cd631fsusnata .currentTimeMillis() - mLastKeyDownEvent > FAST_FORWARD_REWIND_REPEAT_DELAY; 2504702556bfd15c9819a7b2af759aee0f719cd631fsusnata 2514702556bfd15c9819a7b2af759aee0f719cd631fsusnata if (consume) { 2524702556bfd15c9819a7b2af759aee0f719cd631fsusnata mLastKeyDownEvent = System.currentTimeMillis(); 2534702556bfd15c9819a7b2af759aee0f719cd631fsusnata int newPosition = getCurrentPosition() + FAST_FORWARD_REWIND_STEP; 2544702556bfd15c9819a7b2af759aee0f719cd631fsusnata if (mSelectedAction instanceof PlaybackControlsRow.RewindAction) { 2554702556bfd15c9819a7b2af759aee0f719cd631fsusnata newPosition = getCurrentPosition() - FAST_FORWARD_REWIND_STEP; 2564702556bfd15c9819a7b2af759aee0f719cd631fsusnata } 2574702556bfd15c9819a7b2af759aee0f719cd631fsusnata // Make sure the new calculated duration is in the range 0 >= X >= MediaDuration 2584702556bfd15c9819a7b2af759aee0f719cd631fsusnata if (newPosition < 0) newPosition = 0; 2594702556bfd15c9819a7b2af759aee0f719cd631fsusnata if (newPosition > getMediaDuration()) newPosition = getMediaDuration(); 2604702556bfd15c9819a7b2af759aee0f719cd631fsusnata seekTo(newPosition); 2614702556bfd15c9819a7b2af759aee0f719cd631fsusnata return true; 2624702556bfd15c9819a7b2af759aee0f719cd631fsusnata } 2634702556bfd15c9819a7b2af759aee0f719cd631fsusnata 2644702556bfd15c9819a7b2af759aee0f719cd631fsusnata return super.onKey(v, keyCode, event); 2654702556bfd15c9819a7b2af759aee0f719cd631fsusnata } 2664702556bfd15c9819a7b2af759aee0f719cd631fsusnata 2674702556bfd15c9819a7b2af759aee0f719cd631fsusnata @Override 2684702556bfd15c9819a7b2af759aee0f719cd631fsusnata public boolean hasValidMedia() { 269aa49439ba6276137f94fcdc1bf4f69b78833dad6susnata return mTitle != null && (mMediaSourcePath != null || mMediaSourceUri != null); 2704702556bfd15c9819a7b2af759aee0f719cd631fsusnata } 2714702556bfd15c9819a7b2af759aee0f719cd631fsusnata 2724702556bfd15c9819a7b2af759aee0f719cd631fsusnata @Override 2734702556bfd15c9819a7b2af759aee0f719cd631fsusnata public boolean isMediaPlaying() { 274f37579e64940bfdd642cc315f6347d60b5addd69Dake Gu return mInitialized && mPlayer.isPlaying(); 2754702556bfd15c9819a7b2af759aee0f719cd631fsusnata } 2764702556bfd15c9819a7b2af759aee0f719cd631fsusnata 2774702556bfd15c9819a7b2af759aee0f719cd631fsusnata @Override 2783bcad88cbf4488e747d84893c35f2351b8f84afeDake Gu public boolean isPlaying() { 2793bcad88cbf4488e747d84893c35f2351b8f84afeDake Gu return isMediaPlaying(); 2803bcad88cbf4488e747d84893c35f2351b8f84afeDake Gu } 2813bcad88cbf4488e747d84893c35f2351b8f84afeDake Gu 2823bcad88cbf4488e747d84893c35f2351b8f84afeDake Gu @Override 2834702556bfd15c9819a7b2af759aee0f719cd631fsusnata public CharSequence getMediaTitle() { 2844702556bfd15c9819a7b2af759aee0f719cd631fsusnata return mTitle != null ? mTitle : "N/a"; 2854702556bfd15c9819a7b2af759aee0f719cd631fsusnata } 2864702556bfd15c9819a7b2af759aee0f719cd631fsusnata 2874702556bfd15c9819a7b2af759aee0f719cd631fsusnata @Override 2884702556bfd15c9819a7b2af759aee0f719cd631fsusnata public CharSequence getMediaSubtitle() { 2894702556bfd15c9819a7b2af759aee0f719cd631fsusnata return mArtist != null ? mArtist : "N/a"; 2904702556bfd15c9819a7b2af759aee0f719cd631fsusnata } 2914702556bfd15c9819a7b2af759aee0f719cd631fsusnata 2924702556bfd15c9819a7b2af759aee0f719cd631fsusnata @Override 2934702556bfd15c9819a7b2af759aee0f719cd631fsusnata public int getMediaDuration() { 2944702556bfd15c9819a7b2af759aee0f719cd631fsusnata return mInitialized ? mPlayer.getDuration() : 0; 2954702556bfd15c9819a7b2af759aee0f719cd631fsusnata } 2964702556bfd15c9819a7b2af759aee0f719cd631fsusnata 2974702556bfd15c9819a7b2af759aee0f719cd631fsusnata @Override 2984702556bfd15c9819a7b2af759aee0f719cd631fsusnata public Drawable getMediaArt() { 2994702556bfd15c9819a7b2af759aee0f719cd631fsusnata return mCover; 3004702556bfd15c9819a7b2af759aee0f719cd631fsusnata } 3014702556bfd15c9819a7b2af759aee0f719cd631fsusnata 3024702556bfd15c9819a7b2af759aee0f719cd631fsusnata @Override 3034702556bfd15c9819a7b2af759aee0f719cd631fsusnata public long getSupportedActions() { 3044702556bfd15c9819a7b2af759aee0f719cd631fsusnata return PlaybackControlGlue.ACTION_PLAY_PAUSE 3054702556bfd15c9819a7b2af759aee0f719cd631fsusnata | PlaybackControlGlue.ACTION_FAST_FORWARD 3064702556bfd15c9819a7b2af759aee0f719cd631fsusnata | PlaybackControlGlue.ACTION_REWIND; 3074702556bfd15c9819a7b2af759aee0f719cd631fsusnata } 3084702556bfd15c9819a7b2af759aee0f719cd631fsusnata 3094702556bfd15c9819a7b2af759aee0f719cd631fsusnata @Override 3104702556bfd15c9819a7b2af759aee0f719cd631fsusnata public int getCurrentSpeedId() { 3114702556bfd15c9819a7b2af759aee0f719cd631fsusnata // 0 = Pause, 1 = Normal Playback Speed 312f37579e64940bfdd642cc315f6347d60b5addd69Dake Gu return isMediaPlaying() ? 1 : 0; 3134702556bfd15c9819a7b2af759aee0f719cd631fsusnata } 3144702556bfd15c9819a7b2af759aee0f719cd631fsusnata 3154702556bfd15c9819a7b2af759aee0f719cd631fsusnata @Override 3164702556bfd15c9819a7b2af759aee0f719cd631fsusnata public int getCurrentPosition() { 3174702556bfd15c9819a7b2af759aee0f719cd631fsusnata return mInitialized ? mPlayer.getCurrentPosition() : 0; 3184702556bfd15c9819a7b2af759aee0f719cd631fsusnata } 3194702556bfd15c9819a7b2af759aee0f719cd631fsusnata 3204702556bfd15c9819a7b2af759aee0f719cd631fsusnata @Override 32195ac470f2bbea06114a64906d95c0da7d9412db0Dake Gu public void play(int speed) { 3223961cea270f51c29433a7eb21ec5f8c9ca7bd7d7Dake Gu if (!mInitialized || mPlayer.isPlaying()) { 3233961cea270f51c29433a7eb21ec5f8c9ca7bd7d7Dake Gu return; 3243961cea270f51c29433a7eb21ec5f8c9ca7bd7d7Dake Gu } 3254702556bfd15c9819a7b2af759aee0f719cd631fsusnata mPlayer.start(); 3264702556bfd15c9819a7b2af759aee0f719cd631fsusnata onMetadataChanged(); 3274702556bfd15c9819a7b2af759aee0f719cd631fsusnata onStateChanged(); 3284702556bfd15c9819a7b2af759aee0f719cd631fsusnata updateProgress(); 3294702556bfd15c9819a7b2af759aee0f719cd631fsusnata } 3304702556bfd15c9819a7b2af759aee0f719cd631fsusnata 3314702556bfd15c9819a7b2af759aee0f719cd631fsusnata @Override 3324702556bfd15c9819a7b2af759aee0f719cd631fsusnata public void pause() { 333f37579e64940bfdd642cc315f6347d60b5addd69Dake Gu if (isMediaPlaying()) { 3344702556bfd15c9819a7b2af759aee0f719cd631fsusnata mPlayer.pause(); 3353961cea270f51c29433a7eb21ec5f8c9ca7bd7d7Dake Gu onStateChanged(); 3364702556bfd15c9819a7b2af759aee0f719cd631fsusnata } 3374702556bfd15c9819a7b2af759aee0f719cd631fsusnata } 3384702556bfd15c9819a7b2af759aee0f719cd631fsusnata 3394702556bfd15c9819a7b2af759aee0f719cd631fsusnata /** 3404702556bfd15c9819a7b2af759aee0f719cd631fsusnata * Sets the playback mode. It currently support no repeat, repeat once and infinite 3414702556bfd15c9819a7b2af759aee0f719cd631fsusnata * loop mode. 3424702556bfd15c9819a7b2af759aee0f719cd631fsusnata */ 3434702556bfd15c9819a7b2af759aee0f719cd631fsusnata public void setMode(int mode) { 3444702556bfd15c9819a7b2af759aee0f719cd631fsusnata switch(mode) { 3454702556bfd15c9819a7b2af759aee0f719cd631fsusnata case NO_REPEAT: 3464702556bfd15c9819a7b2af759aee0f719cd631fsusnata mOnCompletionListener = null; 3474702556bfd15c9819a7b2af759aee0f719cd631fsusnata break; 3484702556bfd15c9819a7b2af759aee0f719cd631fsusnata case REPEAT_ONE: 3494702556bfd15c9819a7b2af759aee0f719cd631fsusnata mOnCompletionListener = new MediaPlayer.OnCompletionListener() { 3504702556bfd15c9819a7b2af759aee0f719cd631fsusnata public boolean mFirstRepeat; 3514702556bfd15c9819a7b2af759aee0f719cd631fsusnata 3524702556bfd15c9819a7b2af759aee0f719cd631fsusnata @Override 3534702556bfd15c9819a7b2af759aee0f719cd631fsusnata public void onCompletion(MediaPlayer mediaPlayer) { 3544702556bfd15c9819a7b2af759aee0f719cd631fsusnata if (!mFirstRepeat) { 3554702556bfd15c9819a7b2af759aee0f719cd631fsusnata mFirstRepeat = true; 3564702556bfd15c9819a7b2af759aee0f719cd631fsusnata mediaPlayer.setOnCompletionListener(null); 3574702556bfd15c9819a7b2af759aee0f719cd631fsusnata } 3584702556bfd15c9819a7b2af759aee0f719cd631fsusnata play(); 3594702556bfd15c9819a7b2af759aee0f719cd631fsusnata } 3604702556bfd15c9819a7b2af759aee0f719cd631fsusnata }; 3614702556bfd15c9819a7b2af759aee0f719cd631fsusnata break; 3624702556bfd15c9819a7b2af759aee0f719cd631fsusnata case REPEAT_ALL: 3634702556bfd15c9819a7b2af759aee0f719cd631fsusnata mOnCompletionListener = new MediaPlayer.OnCompletionListener() { 3644702556bfd15c9819a7b2af759aee0f719cd631fsusnata @Override 3654702556bfd15c9819a7b2af759aee0f719cd631fsusnata public void onCompletion(MediaPlayer mediaPlayer) { 3664702556bfd15c9819a7b2af759aee0f719cd631fsusnata play(); 3674702556bfd15c9819a7b2af759aee0f719cd631fsusnata } 3684702556bfd15c9819a7b2af759aee0f719cd631fsusnata }; 3694702556bfd15c9819a7b2af759aee0f719cd631fsusnata break; 3704702556bfd15c9819a7b2af759aee0f719cd631fsusnata } 3714702556bfd15c9819a7b2af759aee0f719cd631fsusnata } 3724702556bfd15c9819a7b2af759aee0f719cd631fsusnata 3734702556bfd15c9819a7b2af759aee0f719cd631fsusnata /** 3744702556bfd15c9819a7b2af759aee0f719cd631fsusnata * Called whenever the user presses fast-forward/rewind or when the user keeps the 3754702556bfd15c9819a7b2af759aee0f719cd631fsusnata * corresponding action pressed. 3764702556bfd15c9819a7b2af759aee0f719cd631fsusnata * 3774702556bfd15c9819a7b2af759aee0f719cd631fsusnata * @param newPosition The new position of the media track in milliseconds. 3784702556bfd15c9819a7b2af759aee0f719cd631fsusnata */ 3794702556bfd15c9819a7b2af759aee0f719cd631fsusnata protected void seekTo(int newPosition) { 380f37579e64940bfdd642cc315f6347d60b5addd69Dake Gu if (!mInitialized) { 381f37579e64940bfdd642cc315f6347d60b5addd69Dake Gu return; 382f37579e64940bfdd642cc315f6347d60b5addd69Dake Gu } 3834702556bfd15c9819a7b2af759aee0f719cd631fsusnata mPlayer.seekTo(newPosition); 3844702556bfd15c9819a7b2af759aee0f719cd631fsusnata } 3854702556bfd15c9819a7b2af759aee0f719cd631fsusnata 3864702556bfd15c9819a7b2af759aee0f719cd631fsusnata /** 3874702556bfd15c9819a7b2af759aee0f719cd631fsusnata * Sets the media source of the player witha given URI. 3884702556bfd15c9819a7b2af759aee0f719cd631fsusnata * 3894702556bfd15c9819a7b2af759aee0f719cd631fsusnata * @return Returns <code>true</code> if uri represents a new media; <code>false</code> 3904702556bfd15c9819a7b2af759aee0f719cd631fsusnata * otherwise. 3914702556bfd15c9819a7b2af759aee0f719cd631fsusnata * @see MediaPlayer#setDataSource(String) 3924702556bfd15c9819a7b2af759aee0f719cd631fsusnata */ 3934702556bfd15c9819a7b2af759aee0f719cd631fsusnata public boolean setMediaSource(Uri uri) { 394694edde99dc3782374977dab6d9aa34a16c13337Dake Gu if (mMediaSourceUri != null ? mMediaSourceUri.equals(uri) : uri == null) { 3954702556bfd15c9819a7b2af759aee0f719cd631fsusnata return false; 3964702556bfd15c9819a7b2af759aee0f719cd631fsusnata } 397694edde99dc3782374977dab6d9aa34a16c13337Dake Gu mMediaSourceUri = uri; 398694edde99dc3782374977dab6d9aa34a16c13337Dake Gu mMediaSourcePath = null; 399694edde99dc3782374977dab6d9aa34a16c13337Dake Gu prepareMediaForPlaying(); 4004702556bfd15c9819a7b2af759aee0f719cd631fsusnata return true; 4014702556bfd15c9819a7b2af759aee0f719cd631fsusnata } 4024702556bfd15c9819a7b2af759aee0f719cd631fsusnata 4034702556bfd15c9819a7b2af759aee0f719cd631fsusnata /** 4044702556bfd15c9819a7b2af759aee0f719cd631fsusnata * Sets the media source of the player with a String path URL. 4054702556bfd15c9819a7b2af759aee0f719cd631fsusnata * 4064702556bfd15c9819a7b2af759aee0f719cd631fsusnata * @return Returns <code>true</code> if path represents a new media; <code>false</code> 4074702556bfd15c9819a7b2af759aee0f719cd631fsusnata * otherwise. 4084702556bfd15c9819a7b2af759aee0f719cd631fsusnata * @see MediaPlayer#setDataSource(String) 4094702556bfd15c9819a7b2af759aee0f719cd631fsusnata */ 4104702556bfd15c9819a7b2af759aee0f719cd631fsusnata public boolean setMediaSource(String path) { 411694edde99dc3782374977dab6d9aa34a16c13337Dake Gu if (mMediaSourcePath != null ? mMediaSourcePath.equals(path) : path == null) { 4124702556bfd15c9819a7b2af759aee0f719cd631fsusnata return false; 4134702556bfd15c9819a7b2af759aee0f719cd631fsusnata } 414694edde99dc3782374977dab6d9aa34a16c13337Dake Gu mMediaSourceUri = null; 415694edde99dc3782374977dab6d9aa34a16c13337Dake Gu mMediaSourcePath = path; 416694edde99dc3782374977dab6d9aa34a16c13337Dake Gu prepareMediaForPlaying(); 4174702556bfd15c9819a7b2af759aee0f719cd631fsusnata return true; 4184702556bfd15c9819a7b2af759aee0f719cd631fsusnata } 4194702556bfd15c9819a7b2af759aee0f719cd631fsusnata 4204702556bfd15c9819a7b2af759aee0f719cd631fsusnata private void prepareMediaForPlaying() { 4214702556bfd15c9819a7b2af759aee0f719cd631fsusnata reset(); 4224702556bfd15c9819a7b2af759aee0f719cd631fsusnata try { 423aa49439ba6276137f94fcdc1bf4f69b78833dad6susnata if (mMediaSourceUri != null) { 424aa49439ba6276137f94fcdc1bf4f69b78833dad6susnata mPlayer.setDataSource(getContext(), mMediaSourceUri); 425aa49439ba6276137f94fcdc1bf4f69b78833dad6susnata } else if (mMediaSourcePath != null) { 426aa49439ba6276137f94fcdc1bf4f69b78833dad6susnata mPlayer.setDataSource(mMediaSourcePath); 427aa49439ba6276137f94fcdc1bf4f69b78833dad6susnata } else { 428aa49439ba6276137f94fcdc1bf4f69b78833dad6susnata return; 429aa49439ba6276137f94fcdc1bf4f69b78833dad6susnata } 4304702556bfd15c9819a7b2af759aee0f719cd631fsusnata } catch (IOException e) { 4314702556bfd15c9819a7b2af759aee0f719cd631fsusnata e.printStackTrace(); 4324702556bfd15c9819a7b2af759aee0f719cd631fsusnata throw new RuntimeException(e); 4334702556bfd15c9819a7b2af759aee0f719cd631fsusnata } 4344702556bfd15c9819a7b2af759aee0f719cd631fsusnata mPlayer.setAudioStreamType(AudioManager.STREAM_MUSIC); 4354702556bfd15c9819a7b2af759aee0f719cd631fsusnata mPlayer.setOnPreparedListener(new MediaPlayer.OnPreparedListener() { 4364702556bfd15c9819a7b2af759aee0f719cd631fsusnata @Override 4374702556bfd15c9819a7b2af759aee0f719cd631fsusnata public void onPrepared(MediaPlayer mp) { 4384702556bfd15c9819a7b2af759aee0f719cd631fsusnata mInitialized = true; 4393bcad88cbf4488e747d84893c35f2351b8f84afeDake Gu List<PlayerCallback> callbacks = getPlayerCallbacks(); 4403bcad88cbf4488e747d84893c35f2351b8f84afeDake Gu if (callbacks != null) { 4413bcad88cbf4488e747d84893c35f2351b8f84afeDake Gu for (PlayerCallback callback: callbacks) { 4423bcad88cbf4488e747d84893c35f2351b8f84afeDake Gu callback.onPreparedStateChanged(MediaPlayerGlue.this); 4433bcad88cbf4488e747d84893c35f2351b8f84afeDake Gu } 4444702556bfd15c9819a7b2af759aee0f719cd631fsusnata } 4454702556bfd15c9819a7b2af759aee0f719cd631fsusnata } 4464702556bfd15c9819a7b2af759aee0f719cd631fsusnata }); 4474702556bfd15c9819a7b2af759aee0f719cd631fsusnata 4484702556bfd15c9819a7b2af759aee0f719cd631fsusnata if (mOnCompletionListener != null) { 4494702556bfd15c9819a7b2af759aee0f719cd631fsusnata mPlayer.setOnCompletionListener(mOnCompletionListener); 4504702556bfd15c9819a7b2af759aee0f719cd631fsusnata } 4514702556bfd15c9819a7b2af759aee0f719cd631fsusnata 4524702556bfd15c9819a7b2af759aee0f719cd631fsusnata mPlayer.setOnBufferingUpdateListener(new MediaPlayer.OnBufferingUpdateListener() { 4534702556bfd15c9819a7b2af759aee0f719cd631fsusnata @Override 4544702556bfd15c9819a7b2af759aee0f719cd631fsusnata public void onBufferingUpdate(MediaPlayer mp, int percent) { 4553961cea270f51c29433a7eb21ec5f8c9ca7bd7d7Dake Gu if (getControlsRow() == null) { 4563961cea270f51c29433a7eb21ec5f8c9ca7bd7d7Dake Gu return; 4573961cea270f51c29433a7eb21ec5f8c9ca7bd7d7Dake Gu } 45895ac470f2bbea06114a64906d95c0da7d9412db0Dake Gu getControlsRow().setBufferedProgress((int) (mp.getDuration() * (percent / 100f))); 4594702556bfd15c9819a7b2af759aee0f719cd631fsusnata } 4604702556bfd15c9819a7b2af759aee0f719cd631fsusnata }); 4614702556bfd15c9819a7b2af759aee0f719cd631fsusnata mPlayer.prepareAsync(); 4624702556bfd15c9819a7b2af759aee0f719cd631fsusnata onStateChanged(); 4634702556bfd15c9819a7b2af759aee0f719cd631fsusnata } 4644702556bfd15c9819a7b2af759aee0f719cd631fsusnata 4654702556bfd15c9819a7b2af759aee0f719cd631fsusnata /** 46695ac470f2bbea06114a64906d95c0da7d9412db0Dake Gu * This is a listener implementation for the {@link OnItemViewSelectedListener}. 46795ac470f2bbea06114a64906d95c0da7d9412db0Dake Gu * This implementation is required in order to detect KEY_DOWN events 4684702556bfd15c9819a7b2af759aee0f719cd631fsusnata * on the {@link android.support.v17.leanback.widget.PlaybackControlsRow.FastForwardAction} and 4694702556bfd15c9819a7b2af759aee0f719cd631fsusnata * {@link android.support.v17.leanback.widget.PlaybackControlsRow.RewindAction}. Thus you 4704702556bfd15c9819a7b2af759aee0f719cd631fsusnata * should <u>NOT</u> set another {@link OnItemViewSelectedListener} on your 47195ac470f2bbea06114a64906d95c0da7d9412db0Dake Gu * Fragment. Instead, override this method and call its super (this) 4724702556bfd15c9819a7b2af759aee0f719cd631fsusnata * implementation. 4734702556bfd15c9819a7b2af759aee0f719cd631fsusnata * 4744702556bfd15c9819a7b2af759aee0f719cd631fsusnata * @see OnItemViewSelectedListener#onItemSelected( 4754702556bfd15c9819a7b2af759aee0f719cd631fsusnata *Presenter.ViewHolder, Object, RowPresenter.ViewHolder, Object) 4764702556bfd15c9819a7b2af759aee0f719cd631fsusnata */ 4774702556bfd15c9819a7b2af759aee0f719cd631fsusnata @Override 4784702556bfd15c9819a7b2af759aee0f719cd631fsusnata public void onItemSelected(Presenter.ViewHolder itemViewHolder, Object item, 4794702556bfd15c9819a7b2af759aee0f719cd631fsusnata RowPresenter.ViewHolder rowViewHolder, Row row) { 4804702556bfd15c9819a7b2af759aee0f719cd631fsusnata if (item instanceof Action) { 4814702556bfd15c9819a7b2af759aee0f719cd631fsusnata mSelectedAction = (Action) item; 4824702556bfd15c9819a7b2af759aee0f719cd631fsusnata } else { 4834702556bfd15c9819a7b2af759aee0f719cd631fsusnata mSelectedAction = null; 4844702556bfd15c9819a7b2af759aee0f719cd631fsusnata } 4854702556bfd15c9819a7b2af759aee0f719cd631fsusnata } 4864702556bfd15c9819a7b2af759aee0f719cd631fsusnata 4874702556bfd15c9819a7b2af759aee0f719cd631fsusnata @Override 4884702556bfd15c9819a7b2af759aee0f719cd631fsusnata public boolean isReadyForPlayback() { 4894702556bfd15c9819a7b2af759aee0f719cd631fsusnata return mInitialized; 4904702556bfd15c9819a7b2af759aee0f719cd631fsusnata } 4914702556bfd15c9819a7b2af759aee0f719cd631fsusnata 4923bcad88cbf4488e747d84893c35f2351b8f84afeDake Gu @Override 4933bcad88cbf4488e747d84893c35f2351b8f84afeDake Gu public boolean isPrepared() { 4943bcad88cbf4488e747d84893c35f2351b8f84afeDake Gu return mInitialized; 4953bcad88cbf4488e747d84893c35f2351b8f84afeDake Gu } 4963bcad88cbf4488e747d84893c35f2351b8f84afeDake Gu 4974702556bfd15c9819a7b2af759aee0f719cd631fsusnata /** 49895ac470f2bbea06114a64906d95c0da7d9412db0Dake Gu * Implements {@link SurfaceHolder.Callback} that can then be set on the 49995ac470f2bbea06114a64906d95c0da7d9412db0Dake Gu * {@link PlaybackGlueHost}. 5004702556bfd15c9819a7b2af759aee0f719cd631fsusnata */ 50195ac470f2bbea06114a64906d95c0da7d9412db0Dake Gu class VideoPlayerSurfaceHolderCallback implements SurfaceHolder.Callback { 5024702556bfd15c9819a7b2af759aee0f719cd631fsusnata @Override 5034702556bfd15c9819a7b2af759aee0f719cd631fsusnata public void surfaceCreated(SurfaceHolder surfaceHolder) { 5043961cea270f51c29433a7eb21ec5f8c9ca7bd7d7Dake Gu setDisplay(surfaceHolder); 5054702556bfd15c9819a7b2af759aee0f719cd631fsusnata } 5064702556bfd15c9819a7b2af759aee0f719cd631fsusnata 5074702556bfd15c9819a7b2af759aee0f719cd631fsusnata @Override 5084702556bfd15c9819a7b2af759aee0f719cd631fsusnata public void surfaceChanged(SurfaceHolder surfaceHolder, int i, int i1, int i2) { 5094702556bfd15c9819a7b2af759aee0f719cd631fsusnata } 5104702556bfd15c9819a7b2af759aee0f719cd631fsusnata 5114702556bfd15c9819a7b2af759aee0f719cd631fsusnata @Override 5124702556bfd15c9819a7b2af759aee0f719cd631fsusnata public void surfaceDestroyed(SurfaceHolder surfaceHolder) { 5134702556bfd15c9819a7b2af759aee0f719cd631fsusnata setDisplay(null); 5144702556bfd15c9819a7b2af759aee0f719cd631fsusnata } 5154702556bfd15c9819a7b2af759aee0f719cd631fsusnata } 5164702556bfd15c9819a7b2af759aee0f719cd631fsusnata} 517